The branch target buffer (BTB) stores: MCQ with Answer and Explanation

The branch target buffer (BTB) stores:

A. Data values

B. Addresses of taken branches

C. Instruction opcodes

D. Status flags

Answer: Option B

For faster branch prediction.

This question belongs to: Computer CPU (Central Processing Unit)

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Question #1 Report Error

Integrated memory controller (IMC) reduces:

A. Cache performance

B. Power efficiency

C. Memory access latency

D. Core speed

Correct Answer: Option C

Explanation:
On-die controller.

This question belongs to: Computer CPU (Central Processing Unit)

Question #2 Report Error

Adaptive voltage and frequency scaling (AVFS) optimizes:

A. Maximum voltage

B. Fixed settings

C. No scaling

D. Per core or per die power-performance

Correct Answer: Option D

Explanation:
Dynamic adjustment.

This question belongs to: Computer CPU (Central Processing Unit)

Question #3 Report Error

SIMD stands for:

A. Shared Instruction Memory Data

B. Single Instruction Multiple Data

C. Sequential Instruction Multiple Decode

D. System Integrated Memory Device

Correct Answer: Option B

Explanation:
SIMD allows one instruction to process multiple data elements.

This question belongs to: Computer CPU (Central Processing Unit)